libabigail
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Abstracts a class declaration. More...
#include <abg-ir.h>
Classes | |
class | base_spec |
Abstraction of a base specifier in a class declaration. More... | |
struct | hash |
Hasher for the class_decl type. More... | |
Public Types | |
typedef shared_ptr< base_spec > | base_spec_sptr |
Convenience typedef. | |
typedef vector< base_spec_sptr > | base_specs |
Convenience typedef. | |
Public Types inherited from class_or_union | |
typedef vector< type_base_sptr > | member_types |
Convenience typedef. | |
typedef vector< var_decl_sptr > | data_members |
Convenience typedef. | |
typedef vector< method_decl_sptr > | member_functions |
Convenience typedef. | |
typedef unordered_map< ssize_t, member_functions > | virtual_mem_fn_map_type |
Convenience typedef. | |
typedef unordered_map< string, method_decl * > | string_mem_fn_ptr_map_type |
Convenience typedef. | |
typedef unordered_map< string, method_decl_sptr > | string_mem_fn_sptr_map_type |
Convenience typedef. | |
Public Types inherited from scope_decl | |
typedef std::vector< decl_base_sptr > | declarations |
Convenience typedef for a vector of decl_base_sptr. | |
typedef std::vector< function_type_sptr > | function_types |
Convenience typedef for a vector of function_type_sptr. | |
typedef std::vector< scope_decl_sptr > | scopes |
Convenience typedef for a vector of scope_decl_sptr. | |
Public Types inherited from decl_base | |
enum | binding { BINDING_NONE , BINDING_LOCAL , BINDING_GLOBAL , BINDING_WEAK } |
ELF binding. More... | |
enum | visibility { VISIBILITY_NONE , VISIBILITY_DEFAULT , VISIBILITY_PROTECTED , VISIBILITY_HIDDEN , VISIBILITY_INTERNAL } |
ELF visibility. More... | |
Public Types inherited from type_or_decl_base | |
enum | type_or_decl_kind { ABSTRACT_TYPE_OR_DECL , ABSTRACT_DECL_BASE , ABSTRACT_SCOPE_DECL , GLOBAL_SCOPE_DECL , NAMESPACE_DECL , VAR_DECL , FUNCTION_DECL , FUNCTION_PARAMETER_DECL , METHOD_DECL , TEMPLATE_DECL , ABSTRACT_TYPE_BASE , ABSTRACT_SCOPE_TYPE_DECL , BASIC_TYPE , SUBRANGE_TYPE , QUALIFIED_TYPE , POINTER_TYPE , REFERENCE_TYPE , POINTER_TO_MEMBER_TYPE , ARRAY_TYPE , ENUM_TYPE , TYPEDEF_TYPE , CLASS_TYPE , UNION_TYPE , FUNCTION_TYPE , METHOD_TYPE } |
This is a bitmap type which instance is meant to contain the runtime type of a given ABI artifact. Bits of the identifiers of the type of a given artifact as well as the types it inherits from are to be set to 1. More... | |
Public Member Functions | |
class_decl (const environment &env, const string &name, bool is_struct, bool is_declaration_only=true) | |
A constuctor for instances of class_decl that represent a declaration without definition. | |
class_decl (const environment &env, const string &name, size_t size_in_bits, size_t align_in_bits, bool is_struct, const location &locus, visibility vis) | |
A constructor for instances of class_decl. | |
class_decl (const environment &env, const string &name, size_t size_in_bits, size_t align_in_bits, bool is_struct, const location &locus, visibility vis, base_specs &bases, member_types &mbrs, data_members &data_mbrs, member_functions &member_fns) | |
A Constructor for instances of class_decl. | |
class_decl (const environment &env, const string &name, size_t size_in_bits, size_t align_in_bits, bool is_struct, const location &locus, visibility vis, base_specs &bases, member_types &mbrs, data_members &data_mbrs, member_functions &member_fns, bool is_anonymous) | |
A Constructor for instances of class_decl. | |
class_decl (const environment &env, const string &name, size_t size_in_bits, size_t align_in_bits, bool is_struct, const location &locus, visibility vis, bool is_anonymous) | |
A constructor for instances of class_decl. | |
virtual | ~class_decl () |
Destructor of the class_decl type. | |
void | add_base_specifier (shared_ptr< base_spec > b) |
Add a base specifier to this class. | |
class_decl_sptr | find_base_class (const string &qualified_name) const |
Find a base class of a given qualified name for the current class. | |
const base_specs & | get_base_specifiers () const |
Get the base specifiers for this class. | |
ssize_t | get_biggest_vtable_offset () const |
Get the highest vtable offset of all the virtual methods of the class. | |
virtual string | get_pretty_representation (bool internal=false, bool qualified_name=true) const |
Getter of the pretty representation of the current instance of class_decl. | |
const member_functions & | get_virtual_mem_fns () const |
Get the virtual member functions of this class. | |
const virtual_mem_fn_map_type & | get_virtual_mem_fns_map () const |
Get the map that associates a virtual table offset to the virtual member functions with that virtual table offset. | |
bool | has_no_base_nor_member () const |
Return true iff the class has no entity in its scope. | |
bool | has_virtual_bases () const |
Test if the current instance of class_decl has at least one virtual base. | |
bool | has_virtual_member_functions () const |
Test if the current instance of class_decl has virtual member functions. | |
bool | has_vtable () const |
Test if the current instance has a vtable. | |
virtual hash_t | hash_value () const |
Return the hash value of the current IR node. | |
bool | is_struct () const |
Test if the class is a struct. | |
void | is_struct (bool f) |
Set the "is-struct" flag of the class. | |
virtual bool | operator== (const class_decl &) const |
Comparison operator for class_decl. | |
virtual bool | operator== (const class_or_union &) const |
Equality operator for class_decl. | |
virtual bool | operator== (const decl_base &) const |
Comparison operator for class_decl. | |
virtual bool | operator== (const type_base &) const |
Equality operator for class_decl. | |
void | sort_virtual_mem_fns () |
Sort the virtual member functions by their virtual index. | |
virtual bool | traverse (ir_node_visitor &v) |
This implements the ir_traversable_base::traverse pure virtual function. | |
Public Member Functions inherited from class_or_union | |
class_or_union (const environment &env, const string &name, bool is_declaration_only=true) | |
Constructor of the class_or_union type. | |
class_or_union (const environment &env, const string &name, size_t size_in_bits, size_t align_in_bits, const location &locus, visibility vis) | |
A constructor for instances of class_or_union. | |
class_or_union (const environment &env, const string &name, size_t size_in_bits, size_t align_in_bits, const location &locus, visibility vis, member_types &mbrs, data_members &data_mbrs, member_functions &member_fns) | |
A Constructor for instances of class_or_union. | |
virtual | ~class_or_union () |
Destrcutor of the class_or_union type. | |
void | add_data_member (var_decl_sptr v, access_specifier a, bool is_laid_out, bool is_static, size_t offset_in_bits) |
Add a data member to the current instance of class_or_union. | |
void | add_member_class_template (member_class_template_sptr m) |
Append a member class template to the class_or_union. | |
void | add_member_function (method_decl_sptr f, access_specifier a, bool is_static, bool is_ctor, bool is_dtor, bool is_const) |
Add a member function. | |
void | add_member_function (method_decl_sptr f, access_specifier a, bool is_virtual, size_t vtable_offset, bool is_static, bool is_ctor, bool is_dtor, bool is_const) |
Add a member function to the current instance of class_or_union. | |
void | add_member_function_template (member_function_template_sptr) |
Append a member function template to the class_or_union. | |
const var_decl_sptr | find_anonymous_data_member (const var_decl_sptr &) const |
Find an anonymous data member in the class. | |
const var_decl_sptr | find_data_member (const string &) const |
Find a data member of a given name in the current class_or_union. | |
const var_decl_sptr | find_data_member (const var_decl_sptr &) const |
Find a given data member. | |
method_decl * | find_member_function (const string &mangled_name) |
Find a method, using its linkage name as a key. | |
const method_decl * | find_member_function (const string &mangled_name) const |
Find a method, using its linkage name as a key. | |
method_decl * | find_member_function_from_signature (const string &s) |
Find a method (member function) using its signature (pretty representation) as a key. | |
const method_decl * | find_member_function_from_signature (const string &s) const |
Find a method (member function) using its signature (pretty representation) as a key. | |
method_decl_sptr | find_member_function_sptr (const string &mangled_name) |
Find a method, using its linkage name as a key. | |
virtual size_t | get_alignment_in_bits () const |
Getter of the alignment of the class_or_union type. | |
const data_members & | get_data_members () const |
Get the data members of this class_or_union. | |
const member_class_templates & | get_member_class_templates () const |
Get the member class templates of this class. | |
const member_function_templates & | get_member_function_templates () const |
Get the member function templates of this class. | |
const member_functions & | get_member_functions () const |
Get the member functions of this class_or_union. | |
const data_members & | get_non_static_data_members () const |
Get the non-static data members of this class_or_union. | |
virtual size_t | get_num_anonymous_member_classes () const |
Get the number of anonymous member classes contained in this class. | |
virtual size_t | get_num_anonymous_member_enums () const |
Get the number of anonymous member enums contained in this class. | |
virtual size_t | get_num_anonymous_member_unions () const |
Get the number of anonymous member unions contained in this class. | |
virtual size_t | get_size_in_bits () const |
Getter of the size of the class_or_union type. | |
const data_members & | get_static_data_members () const |
Get the static data memebers of this class_or_union. | |
bool | has_no_member () const |
virtual void | set_alignment_in_bits (size_t) |
Setter of the alignment of the class type. | |
virtual void | set_size_in_bits (size_t) |
Setter of the size of the class_or_union type. | |
Public Member Functions inherited from scope_type_decl | |
scope_type_decl (const environment &env, const string &name, size_t size_in_bits, size_t alignment_in_bits, const location &locus, visibility vis=VISIBILITY_DEFAULT) | |
Constructor. | |
Public Member Functions inherited from scope_decl | |
scope_decl (const environment &env, const string &name, const location &locus, visibility vis=VISIBILITY_DEFAULT) | |
Constructor of the scope_decl type. | |
scope_decl (const environment &env, location &l) | |
Constructor of the scope_decl type. | |
void | add_member_type (type_base_sptr t) |
Add a member type to the current instance of class_or_union. | |
type_base_sptr | add_member_type (type_base_sptr t, access_specifier a) |
Add a member type to the current instance of class_or_union. | |
bool | find_iterator_for_member (const decl_base *, declarations::iterator &) |
Find a member of the current scope and return an iterator on it. | |
bool | find_iterator_for_member (const decl_base_sptr, declarations::iterator &) |
Find a member of the current scope and return an iterator on it. | |
type_base_sptr | find_member_type (const string &name) const |
Find a member type of a given name, inside the current scope_decl. | |
canonical_type_sptr_set_type & | get_canonical_types () |
@eturn the set of canonical types of the the current scope. | |
const canonical_type_sptr_set_type & | get_canonical_types () const |
@eturn the set of canonical types of the the current scope. | |
declarations & | get_member_decls () |
Getter for the member declarations carried by the current scope_decl. | |
const declarations & | get_member_decls () const |
Getter for the member declarations carried by the current scope_decl. | |
scopes & | get_member_scopes () |
Getter for the scopes carried by the current scope. | |
const scopes & | get_member_scopes () const |
Getter for the scopes carried by the current scope. | |
const type_base_sptrs_type & | get_member_types () const |
Get the member types of this scope_decl. | |
const type_base_sptrs_type & | get_sorted_canonical_types () const |
Return a vector of sorted canonical types of the current scope. | |
const declarations & | get_sorted_member_decls () const |
Getter for the sorted member declarations carried by the current scope_decl. | |
const type_base_sptrs_type & | get_sorted_member_types () const |
Get the sorted member types of this scope_decl. | |
void | insert_member_type (type_base_sptr t, declarations::iterator before) |
Insert a member type. | |
bool | is_empty () const |
Test if the current scope is empty. | |
void | remove_member_type (type_base_sptr t) |
Remove a member type from the current class_or_union scope. | |
Public Member Functions inherited from decl_base | |
decl_base (const environment &, const location &) | |
Constructor for the decl_base type. | |
decl_base (const environment &e, const interned_string &name, const location &locus, const interned_string &mangled_name=interned_string(), visibility vis=VISIBILITY_DEFAULT) | |
Constructor. | |
decl_base (const environment &e, const string &name, const location &locus, const string &mangled_name="", visibility vis=VISIBILITY_DEFAULT) | |
Constructor for the decl_base type. | |
virtual | ~decl_base () |
Destructor of the decl_base type. | |
const interned_string & | get_cached_pretty_representation (bool internal=false) const |
Get the pretty representation of the current decl. | |
context_rel * | get_context_rel () |
Getter for the context relationship. | |
const context_rel * | get_context_rel () const |
Getter for the context relationship. | |
const decl_base_sptr | get_definition_of_declaration () const |
If this decl_base is declaration-only, get its definition, if any. | |
const decl_base_sptr | get_earlier_declaration () const |
If this decl_base is a definition, get its earlier declaration. | |
bool | get_has_anonymous_parent () const |
Get the "has_anonymous_parent" flag of the current declaration. | |
bool | get_is_anonymous () const |
Test if the current declaration is anonymous. | |
bool | get_is_anonymous_or_has_anonymous_parent () const |
bool | get_is_declaration_only () const |
Test if a decl_base is a declaration-only decl. | |
bool | get_is_in_public_symbol_table () const |
Test if the decl is defined in a ELF symbol table as a public symbol. | |
const interned_string & | get_linkage_name () const |
Getter for the mangled name. | |
const location & | get_location () const |
Get the location of a given declaration. | |
const decl_base * | get_naked_definition_of_declaration () const |
If this decl_base is declaration-only, get its definition, if any. | |
virtual const interned_string & | get_name () const |
Getter for the name of the current decl. | |
typedef_decl_sptr | get_naming_typedef () const |
Getter for the naming typedef of the current decl. | |
virtual const interned_string & | get_qualified_name (bool internal=false) const |
Return the qualified name of the decl. | |
virtual void | get_qualified_name (interned_string &qualified_name, bool internal=false) const |
Compute the qualified name of the decl. | |
const interned_string & | get_qualified_parent_name () const |
Return a copy of the qualified name of the parent of the current decl. | |
scope_decl * | get_scope () const |
Return the type containing the current decl, if any. | |
virtual const interned_string & | get_scoped_name () const |
Return the scoped name of the decl. | |
visibility | get_visibility () const |
Getter for the visibility of the decl. | |
virtual bool | operator!= (const decl_base &) const |
Inequality operator. | |
void | set_definition_of_declaration (const decl_base_sptr &) |
Set the definition of this declaration-only decl_base. | |
void | set_earlier_declaration (const decl_base_sptr &) |
set the earlier declaration of this decl_base definition. | |
void | set_is_anonymous (bool) |
Set the "is_anonymous" flag of the current declaration. | |
void | set_is_declaration_only (bool f) |
Set a flag saying if the enum_type_decl is a declaration-only enum_type_decl. | |
void | set_is_in_public_symbol_table (bool) |
Set the flag saying if this decl is from a symbol that is in a public symbols table, defined as public (global or weak). | |
virtual void | set_linkage_name (const string &m) |
Setter for the linkage name. | |
void | set_location (const location &l) |
Set the location for a given declaration. | |
virtual void | set_name (const string &n) |
Setter for the name of the decl. | |
void | set_naming_typedef (const typedef_decl_sptr &) |
Set the naming typedef of the current instance of decl_base. | |
virtual void | set_scope (scope_decl *) |
Setter of the scope of the current decl. | |
void | set_visibility (visibility v) |
Setter for the visibility of the decl. | |
Public Member Functions inherited from type_or_decl_base | |
type_or_decl_base (const environment &, enum type_or_decl_kind k=ABSTRACT_TYPE_OR_DECL) | |
Constructor of type_or_decl_base. | |
virtual | ~type_or_decl_base () |
The destructor of the type_or_decl_base type. | |
location & | get_artificial_location () const |
Getter of the artificial location of the artifact. | |
corpus * | get_corpus () |
Get the corpus this ABI artifact belongs to. | |
const corpus * | get_corpus () const |
Get the corpus this ABI artifact belongs to. | |
const environment & | get_environment () const |
Getter of the environment of the current ABI artifact. | |
bool | get_is_artificial () const |
Getter of the flag that says if the artefact is artificial. | |
translation_unit * | get_translation_unit () |
Get the translation_unit this ABI artifact belongs to. | |
const translation_unit * | get_translation_unit () const |
Get the translation_unit this ABI artifact belongs to. | |
bool | has_artificial_location () const |
Test if the current ABI artifact carries an artificial location. | |
enum type_or_decl_kind | kind () const |
Getter for the "kind" property of type_or_decl_base type. | |
void | set_artificial_location (const location &) |
Setter of the artificial location of the artificat. | |
void | set_is_artificial (bool) |
Setter of the flag that says if the artefact is artificial. | |
void | set_translation_unit (translation_unit *) |
Set the translation_unit this ABI artifact belongs to. | |
Public Member Functions inherited from ir_traversable_base | |
Public Member Functions inherited from traversable_base | |
virtual | ~traversable_base () |
Destructor of the traversable_base type. | |
Public Member Functions inherited from type_base | |
type_base (const environment &e, size_t s, size_t a) | |
The constructor of type_base. | |
const interned_string & | get_cached_pretty_representation (bool internal=false) const |
Get the pretty representation of the current type. | |
type_base_sptr | get_canonical_type () const |
Getter of the canonical type of the current instance of type_base. | |
type_base * | get_naked_canonical_type () const |
Getter of the canonical type pointer. | |
virtual bool | operator!= (const type_base &) const |
Inequality operator. | |
Protected Member Functions | |
decl_base_sptr | insert_member_decl (decl_base_sptr member) |
virtual void | on_canonical_type_set () |
This method is invoked automatically right after the current instance of class_decl has been canonicalized. | |
Protected Member Functions inherited from class_or_union | |
virtual decl_base_sptr | add_member_decl (const decl_base_sptr &) |
Add a member declaration to the current instance of class_or_union. The member declaration can be either a member type, data member, member function, or member template. | |
decl_base_sptr | insert_member_decl (decl_base_sptr member) |
Insert a data member to this class_or_union type. | |
void | maybe_fixup_members_of_anon_data_member (var_decl_sptr &anon_dm) |
Fixup the members of the type of an anonymous data member. | |
virtual void | remove_member_decl (decl_base_sptr) |
Remove a given decl from the current class_or_union scope. | |
Protected Member Functions inherited from scope_decl | |
decl_base_sptr | insert_member_decl (decl_base_sptr member, declarations::iterator before) |
Insert a member decl to this scope, right before an element pointed to by a given iterator. Note that user code should not use this, but rather use insert_decl_into_scope. | |
Protected Member Functions inherited from decl_base | |
decl_base (const decl_base &) | |
void | clear_qualified_name () |
Clear the qualified name of this decl. | |
const interned_string & | peek_qualified_name () const |
Getter for the qualified name. | |
const interned_string & | peek_temporary_qualified_name () const |
Getter of the temporary qualified name of the current declaration. | |
void | set_context_rel (context_rel *c) |
void | set_qualified_name (const interned_string &) const |
Setter for the qualified name. | |
void | set_temporary_qualified_name (const interned_string &) const |
Setter for the temporary qualified name of the current declaration. | |
Protected Member Functions inherited from type_or_decl_base | |
void | kind (enum type_or_decl_kind) |
Setter for the "kind" property of type_or_decl_base type. | |
type_or_decl_base & | operator= (const type_or_decl_base &) |
void * | runtime_type_instance () |
Getter of the pointer to the runtime type sub-object of the current instance. | |
const void * | runtime_type_instance () const |
Getter of the pointer to the runtime type sub-object of the current instance. | |
void | runtime_type_instance (void *) |
Setter of the pointer to the runtime type sub-object of the current instance. | |
void | set_hash_value (hash_t) const |
void * | type_or_decl_base_pointer () |
Getter of the pointer to either the type_base sub-object of the current instance if it's a type, or to the decl_base sub-object of the current instance if it's a decl. | |
const void * | type_or_decl_base_pointer () const |
Getter of the pointer to either the type_base sub-object of the current instance if it's a type, or to the decl_base sub-object of the current instance if it's a decl. | |
Protected Member Functions inherited from traversable_base | |
traversable_base () | |
Default constructor of the traversable_base type. | |
bool | visiting () const |
This should returns false before and after the node has been visiting. During the visiting of the node (and of its children) this should return true. | |
void | visiting (bool f) |
The traversing code should be responsible of calling this, not the user code. | |
Protected Member Functions inherited from type_base |
Friends | |
class | class_or_union |
bool | equals (const class_decl &l, const class_decl &r, change_kind *k) |
Compares two instances of class_decl. | |
void | fixup_virtual_member_function (method_decl_sptr method) |
When a virtual member function has seen its virtualness set by set_member_function_is_virtual(), this function ensures that the member function is added to the specific vectors and maps of virtual member function of its class. | |
class | method_decl |
void | set_member_is_static (decl_base &d, bool s) |
Sets the static-ness property of a class member. | |
Additional Inherited Members | |
Public Attributes inherited from class_or_union | |
priv * | priv_ |
Public Attributes inherited from decl_base | |
priv * | priv_ |
Public Attributes inherited from type_or_decl_base | |
std::unique_ptr< priv > | priv_ |
Public Attributes inherited from type_base | |
priv * | priv_ |
shared_ptr<base_spec> base_spec_sptr |
vector<base_spec_sptr> base_specs |
class_decl | ( | const environment & | env, |
const string & | name, | ||
size_t | size_in_bits, | ||
size_t | align_in_bits, | ||
bool | is_struct, | ||
const location & | locus, | ||
visibility | vis, | ||
base_specs & | bases, | ||
member_types & | mbr_types, | ||
data_members & | data_mbrs, | ||
member_functions & | mbr_fns ) |
A Constructor for instances of class_decl.
env | the environment we are operating from. |
name | the identifier of the class. |
size_in_bits | the size of an instance of class_decl, expressed in bits |
align_in_bits | the alignment of an instance of class_decl, expressed in bits. |
locus | the source location of declaration point this class. |
vis | the visibility of instances of class_decl. |
bases | the vector of base classes for this instance of class_decl. |
mbrs | the vector of member types of this instance of class_decl. |
data_mbrs | the vector of data members of this instance of class_decl. |
mbr_fns | the vector of member functions of this instance of class_decl. |
class_decl | ( | const environment & | env, |
const string & | name, | ||
size_t | size_in_bits, | ||
size_t | align_in_bits, | ||
bool | is_struct, | ||
const location & | locus, | ||
visibility | vis, | ||
base_specs & | bases, | ||
member_types & | mbr_types, | ||
data_members & | data_mbrs, | ||
member_functions & | mbr_fns, | ||
bool | is_anonymous ) |
A Constructor for instances of class_decl.
env | the environment we are operating from. |
name | the identifier of the class. |
size_in_bits | the size of an instance of class_decl, expressed in bits |
align_in_bits | the alignment of an instance of class_decl, expressed in bits. |
locus | the source location of declaration point this class. |
vis | the visibility of instances of class_decl. |
bases | the vector of base classes for this instance of class_decl. |
mbrs | the vector of member types of this instance of class_decl. |
data_mbrs | the vector of data members of this instance of class_decl. |
mbr_fns | the vector of member functions of this instance of class_decl. |
is_anonymous | whether the newly created instance is anonymous. |
class_decl | ( | const environment & | env, |
const string & | name, | ||
size_t | size_in_bits, | ||
size_t | align_in_bits, | ||
bool | is_struct, | ||
const location & | locus, | ||
visibility | vis ) |
A constructor for instances of class_decl.
env | the environment we are operating from. |
name | the name of the class. |
size_in_bits | the size of an instance of class_decl, expressed in bits |
align_in_bits | the alignment of an instance of class_decl, expressed in bits. |
locus | the source location of declaration point this class. |
vis | the visibility of instances of class_decl. |
class_decl | ( | const environment & | env, |
const string & | name, | ||
size_t | size_in_bits, | ||
size_t | align_in_bits, | ||
bool | is_struct, | ||
const location & | locus, | ||
visibility | vis, | ||
bool | is_anonymous ) |
A constructor for instances of class_decl.
env | the environment we are operating from. |
name | the name of the class. |
size_in_bits | the size of an instance of class_decl, expressed in bits |
align_in_bits | the alignment of an instance of class_decl, expressed in bits. |
locus | the source location of declaration point this class. |
vis | the visibility of instances of class_decl. |
is_anonymous | whether the newly created instance is anonymous. |
class_decl | ( | const environment & | env, |
const string & | name, | ||
bool | is_struct, | ||
bool | is_declaration_only = true ) |
A constuctor for instances of class_decl that represent a declaration without definition.
env | the environment we are operating from. |
name | the name of the class. |
is_declaration_only | a boolean saying whether the instance represents a declaration only, or not. |
|
virtual |
Destructor of the class_decl type.
void add_base_specifier | ( | shared_ptr< base_spec > | b | ) |
class_decl_sptr find_base_class | ( | const string & | qualified_name | ) | const |
Find a base class of a given qualified name for the current class.
qualified_name | the qualified name of the base class to look for. |
qualified_name
, if found. const class_decl::base_specs & get_base_specifiers | ( | ) | const |
ssize_t get_biggest_vtable_offset | ( | ) | const |
|
virtual |
Getter of the pretty representation of the current instance of class_decl.
internal | set to true if the call is intended to get a representation of the decl (or type) for the purpose of canonical type comparison. This is mainly used in the function type_base::get_canonical_type_for(). |
In other words if the argument for this parameter is true then the call is meant for internal use (for technical use inside the library itself), false otherwise. If you don't know what this is for, then set it to false.
qualified_name | if true, names emitted in the pretty representation are fully qualified. |
Reimplemented from decl_base.
const class_decl::member_functions & get_virtual_mem_fns | ( | ) | const |
const class_decl::virtual_mem_fn_map_type & get_virtual_mem_fns_map | ( | ) | const |
Get the map that associates a virtual table offset to the virtual member functions with that virtual table offset.
Usually, there should be a 1:1 mapping between a given vtable offset and virtual member functions of that vtable offset. But because of some implementation details, there can be several C++ destructor functions that are *generated* by compilers, for a given destructor that is defined in the source code. If the destructor is virtual then those generated functions have some DWARF attributes in common with the constructor that the user actually defined in its source code. Among those attributes are the vtable offset of the destructor.
bool has_no_base_nor_member | ( | ) | const |
bool has_virtual_bases | ( | ) | const |
Test if the current instance of class_decl has at least one virtual base.
bool has_virtual_member_functions | ( | ) | const |
Test if the current instance of class_decl has virtual member functions.
bool has_vtable | ( | ) | const |
|
virtual |
Return the hash value of the current IR node.
Note that upon the first invocation, this member functions computes the hash value and returns it. Subsequent invocations just return the hash value that was previously calculated.
Reimplemented from class_or_union.
|
protected |
bool is_struct | ( | ) | const |
void is_struct | ( | bool | f | ) |
|
protectedvirtual |
This method is invoked automatically right after the current instance of class_decl has been canonicalized.
Currently, the only thing it does is to sort the virtual member functions vector.
Reimplemented from type_base.
|
virtual |
Comparison operator for class_decl.
other | the instance of class_decl to compare against. |
other
.
|
virtual |
Equality operator for class_decl.
Re-uses the equality operator that takes a decl_base.
other | the other class_decl to compare against. |
Reimplemented from class_or_union.
|
virtual |
Comparison operator for class_decl.
other | the instance of class_decl to compare against. |
other
. Reimplemented from class_or_union.
|
virtual |
Equality operator for class_decl.
Re-uses the equality operator that takes a decl_base.
other | the other class_decl to compare against. |
Reimplemented from class_or_union.
void sort_virtual_mem_fns | ( | ) |
|
virtual |
This implements the ir_traversable_base::traverse pure virtual function.
v | the visitor used on the current instance and on its members. |
Reimplemented from class_or_union.
|
friend |
|
friend |
Compares two instances of class_decl.
If the two intances are different, set a bitfield to give some insight about the kind of differences there are.
l | the first artifact of the comparison. |
r | the second artifact of the comparison. |
k | a pointer to a bitfield that gives information about the kind of changes there are between l and r . This one is set iff k is non-null and the function returns false. |
Please note that setting k to a non-null value does have a negative performance impact because even if l
and r
are not equal, the function keeps up the comparison in order to determine the different kinds of ways in which they are different.
l
equals r
, false otherwise.
|
friend |
When a virtual member function has seen its virtualness set by set_member_function_is_virtual(), this function ensures that the member function is added to the specific vectors and maps of virtual member function of its class.
method | the method to fixup. |
|
friend |
|
friend |
Sets the static-ness property of a class member.
d | the class member to set the static-ness property for. Note that this must be a class member otherwise the function aborts the current process. |
s | this must be true if the member is to be static, false otherwise. |